Cheol Hun Lee

Title: Innovations by Cheol Hun Lee: Transforming Display Technologies

Introduction: Cheol Hun Lee, an accomplished inventor based in Yongin-si, South Korea, has made significant contributions to the field of display technologies. With a total of three patents to his name, Lee has been a pivotal force in advancing how we interact with visual displays.

Latest Patents: Cheol Hun Lee's most recent patents exemplify his innovative approach to enhancing backlight units and liquid crystal display devices. His first notable invention is a backlight unit designed to reduce or prevent hot spot phenomena. This innovative backlight unit features multiple light sources that generate light, a light guide plate that converts this light into a surface-shaped form, and a light path converter that alters the light's travel direction in overlapping zones.

The second patent focuses on a backlight unit using a microwave plasma ultraviolet lamp, which serves as a light source for liquid crystal displays. This design incorporates a tube filled with discharge gas, a cavity resonator, a magnetron for microwave generation, and a phosphor layer that transforms ultraviolet light into visible light. Together, these patents represent significant advancements in creating brighter, more efficient display technologies.

Career Highlights: Cheol Hun Lee currently works for Samsung Electronics Co., Ltd., where he has leveraged his expertise to innovate within the competitive electronics landscape. His contributions have played a crucial role in enhancing the quality and performance of display technologies that are widely used in consumer electronics today.

Collaborations: Throughout his career, Lee has collaborated with notable colleagues, including Dong Lyoul Shin and Hyo Suck Chun. These partnerships have further facilitated the sharing of ideas and expertise, resulting in the development of cutting-edge technologies that address consumer needs.

Conclusion: Cheol Hun Lee's innovative spirit and dedication to advancing display technologies are evident through his patents at Samsung Electronics. His contributions continue to shape the future of visual displays, making them more efficient and user-friendly. As the demand for high-quality displays escalates, inventors like Cheol Hun Lee will remain at the forefront of innovation in this dynamic field.